GreatZip provides a simple user interface that conceals some very powerful features. From advanced encryption algorithms that would take millennia to crack to a beautiful UI that keeps things simple and organized, there's a reason that most people who try GreatZip continue to use it over every other compression platform on the market.
We could tell you about all the technical jargon that makes GreatZip the best solution but doing so would break the spirit of GreatZip to begin with: creating products that just work. You don't need a degree in mechanical engineering to drive your car, you don't need to be a pilot to hop on a flight to a sunny weekend away, why should you have to be a computer scientist to understand software? Try GreatZip and be impressed with the raw power and smooth interactions.